Opera Software AS
BGP inherited
Cluster stats
| Netblocks | 13 · 520 IPv4 addresses |
| Registered in | Netherlands (3) · Norway (2) · Poland (2) |
| All fragments | 34 blocks across 4 clusters |
| Cluster ID | 208783181 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
13
0 netblocks since 2026-07-05
2026-07-05
peak 13
2026-07-19
IP Ranges (13)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 80.249.209.45/32 | Opera Software AS | PEERINGDB | ASSIGNED | ● high |
| 80.249.210.55/32 | Opera Software AS | PEERINGDB | ASSIGNED | ● high |
| 80.249.210.187/32 | Opera Software AS | PEERINGDB | ASSIGNED | ● high |
| 91.241.2.0/24 | Opera Software International AS | BGP | ANNOUNCED | ● high |
| 91.241.2.0/24 | Opera Software International AS | RIPE | ASSIGNED PI | ● high |
| 2001:67c:2f74::/48 | Opera Software International AS | BGP | ANNOUNCED | ● high |
| 2001:67c:2f74::/48 | Opera Software International AS | RIPE | ASSIGNED PI | ● high |
| 2001:7f8:1::a503:9832:1/128 | Opera Software AS | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:1::a503:9832:2/128 | Opera Software AS | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:1::a503:9832:3/128 | Opera Software AS | PEERINGDB | ASSIGNED | ● high |
| 5.226.95.200/29 | OPERA-SOFTWARE | RIPE | ASSIGNED PA | ● low |
| 78.11.33.184/30 | OPERA-SOFTWARE | RIPE | ASSIGNED PA | ● low |
| 2001:41b0:100::/48 | OPERA-SOFTWARE | RIPE | ALLOCATED-BY-LIR | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
69.2%
of checked blocks have valid RPKI ROA coverage
(9 of 13)
Possible discrepancies (1)
These blocks are registered to Opera Software AS but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2001:41b0:100::/48 /48 | authorized for AS12741 — Netia SA |
NIC Handles
AS198992
AS39832
DUMY-RIPE
DUMY-RIPE
NETIA-MNT
OPERA-MNT
OPERA-MNT
ORG-OSIA1-RIPE
RIPE-NCC-END-MNT